- Extremely powerful 5400 mAh external battery for iPhone/iPod and many other devices
- Charges iPhone/Ipod at the same time. Excellent re-charging LED's that let you whats going on.
- Get three times the extra life, ideal for long trips, gaming, hikes, fishing, and listening to music.
- With free Bonus Pack for T-mobile G1, Sidekick, Blackberry, Nokia, Sony PSP.
- Auto Shutoff, overheating protection, durable, excellent build quality.